maria153
maria153 maria153
  • 02-04-2018
  • Mathematics
contestada

what are the zeros of the function y=2x^2-3x-20

Respuesta :

MrGumby
MrGumby MrGumby
  • 11-04-2018
-2.5 and 4

You can get this by factoring to the equation (2x + 5)(x - 4)
Answer Link

Otras preguntas

Which statement is true regarding the traits of scatterplots? A) The strength of a correlation is independent of whether the correlation of a scatterplot is pos
A 400 kg machine is placed at the mid-span of a 3.2-m simply supported steel (E = 200 x 10^9 N/m^2) beam. The machine is observed to vibrate with a natural freq
Pranav and Trevon each improved their yards by planting daylilies and ornamental grass. They bought their supplies from the same store. Pranav spent $74 on 1 da
How many solutions does the nonlinear system of equations graphed below have? y 10+ -10 10 -10 A. One B. Two 0 O C. Four O D. Zero
McConnel corporation has bonds on the market with 16.5 years to maturity, a YTM of 7.7 percent, a par value of 1000 and current price of 1065. The bonds make se
How many countries are in Western Europe
12 miles below sea level​
Un taxímetro inicia con 50 unidades y el banderazo o arranque es de $4500, las unidades comienzan a cambiar p0r cada kilometros recorrido. La función lineal que
It corresponds to the formula of an acid oxide and a basic oxide: Select one: A. P2O3 y BaO B. Mag y N2O5 C. FeO Y SO3 D. HNO y CaO
Solve for b. ab+c=d b=a+c/d b= a/(c-d) b = (d - c)/a